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Article

The association of HTR2A polymorphisms with obsessive-compulsive disorder and its subtypes: A meta-analysis.

Journal of affective disorders - 1 Oct 2020

Mattina Gabriella Francesca, Samaan Zainab, Hall Geoffrey B, Steiner Meir

Abstract excerpt

BACKGROUND: Genetic risk factors that contribute to obsessive-compulsive disorder (OCD) have yet to be elucidated. Historically, serotonergic dysfunction has been implicated. Evidence from the literature points towards the serotonin receptor 2A gene (HTR2A) as a primary candidate. Our meta-analysis investigated whether polymorphisms in HTR2A are associated with OCD or its subtypes, based on sex and age of onset....

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Share to Polymorphism, Genetic

Share to Receptor, Serotonin, 5-HT2A

Source

Identifiers

PMID: 32734920
DOI: 10.1016/j.jad.2020.06.016

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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